src/layout.c

   1 /*
   2  * Geeqie
   3  * (C) 2006 John Ellis
   4  * Copyright (C) 2008 - 2009 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13 #include "main.h"
  14 #include "layout.h"
  15
  16 #include "color-man.h"
  17 #include "filedata.h"
  18 #include "histogram.h"
  19 #include "image.h"
  20 #include "image-overlay.h"
  21 #include "layout_config.h"
  22 #include "layout_image.h"
  23 #include "layout_util.h"
  24 #include "menu.h"
  25 #include "pixbuf-renderer.h"
  26 #include "pixbuf_util.h"
  27 #include "utilops.h"
  28 #include "view_dir.h"
  29 #include "view_file.h"
  30 #include "ui_fileops.h"
  31 #include "ui_menu.h"
  32 #include "ui_misc.h"
  33 #include "ui_tabcomp.h"
  34 #include "window.h"
  35 #include "metadata.h"
  36 #include "rcfile.h"
  37 #include "bar.h"
  38 #include "bar_sort.h"
  39 #include "preferences.h"
  40
  41 #ifdef HAVE_LIRC
  42 #include "lirc.h"
  43 #endif
  44
  45 #define MAINWINDOW_DEF_WIDTH 700
  46 #define MAINWINDOW_DEF_HEIGHT 500
  47
  48 #define MAIN_WINDOW_DIV_HPOS (MAINWINDOW_DEF_WIDTH / 2)
  49 #define MAIN_WINDOW_DIV_VPOS (MAINWINDOW_DEF_HEIGHT / 2)
  50
  51 #define TOOLWINDOW_DEF_WIDTH 260
  52 #define TOOLWINDOW_DEF_HEIGHT 450
  53
  54 #define PROGRESS_WIDTH 150
  55 #define PIXEL_LABEL_WIDTH 130
  56 #define ZOOM_LABEL_WIDTH 64
  57
  58 #define PANE_DIVIDER_SIZE 10
  59
  60
  61 GList *layout_window_list = NULL;
  62
  63
  64 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
  65
  66
  67 /*
  68  *-----------------------------------------------------------------------------
  69  * misc
  70  *-----------------------------------------------------------------------------
  71  */
  72
  73 gboolean layout_valid(LayoutWindow **lw)
  74 {
  75         if (*lw == NULL)
  76                 {
  77                 if (layout_window_list) *lw = layout_window_list->data;
  78                 return (*lw != NULL);
  79                 }
  80
  81         return (g_list_find(layout_window_list, *lw) != NULL);
  82 }
  83
  84 LayoutWindow *layout_find_by_image(ImageWindow *imd)
  85 {
  86         GList *work;
  87
  88         work = layout_window_list;
  89         while (work)
  90                 {
  91                 LayoutWindow *lw = work->data;
  92                 work = work->next;
  93
  94                 if (lw->image == imd) return lw;
  95                 }
  96
  97         return NULL;
  98 }
  99
 100 LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
 101 {
 102         GList *work;
 103
 104         work = layout_window_list;
 105         while (work)
 106                 {
 107                 LayoutWindow *lw = work->data;
 108                 work = work->next;
 109
 110                 if (lw->image->image_fd == imd->image_fd)
 111                         return lw;
 112                 }
 113
 114         return NULL;
 115 }
 116
 117 LayoutWindow *layout_find_by_layout_id(const gchar *id)
 118 {
 119         GList *work;
 120
 121         if (!id || !id[0]) return NULL;
 122         work = layout_window_list;
 123         while (work)
 124                 {
 125                 LayoutWindow *lw = work->data;
 126                 work = work->next;
 127
 128                 if (lw->options.id && strcmp(id, lw->options.id) == 0)
 129                         return lw;
 130                 }
 131
 132         return NULL;
 133 }
 134
 135 static void layout_set_unique_id(LayoutWindow *lw)
 136 {
 137         char id[10];
 138         gint i;
 139         if (lw->options.id && lw->options.id[0]) return; /* id is already set */
 140
 141         g_free(lw->options.id);
 142         lw->options.id = NULL;
 143
 144         if (!layout_find_by_layout_id("main"))
 145                 {
 146                 lw->options.id = g_strdup("main");
 147                 return;
 148                 }
 149
 150         i = 1;
 151         while (TRUE)
 152                 {
 153                 g_snprintf(id, sizeof(id), "lw%d", i);
 154                 if (!layout_find_by_layout_id(id))
 155                         {
 156                         lw->options.id = g_strdup(id);
 157                         return;
 158                         }
 159                 i++;
 160                 }
 161 }
 162
 163 /*
 164  *-----------------------------------------------------------------------------
 165  * menu, toolbar, and dir view
 166  *-----------------------------------------------------------------------------
 167  */
 168
 169 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 170 {
 171         LayoutWindow *lw = data;
 172         gchar *buf;
 173
 174         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 175
 176         buf = g_strdup(gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 177         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 178                 {
 179                 layout_set_path(lw, buf);
 180                 }
 181
 182         g_free(buf);
 183 }
 184
 185 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 186 {
 187         LayoutWindow *lw = data;
 188         gchar *buf;
 189
 190         buf = g_strdup(path);
 191         parse_out_relatives(buf);
 192
 193         if (isdir(buf))
 194                 {
 195                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 196                         {
 197                         gint pos = -1;
 198                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 199                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 200                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 201                                                   strlen(gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 202                         }
 203                 }
 204         else if (lw->dir_fd)
 205                 {
 206                 gchar *base = remove_level_from_path(buf);
 207
 208                 if (strcmp(lw->dir_fd->path, base) == 0)
 209                         {
 210                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 211                         }
 212                 g_free(base);
 213                 }
 214
 215         g_free(buf);
 216 }
 217
 218 static void layout_path_entry_cb(const gchar *path, gpointer data)
 219 {
 220         LayoutWindow *lw = data;
 221         gchar *buf;
 222
 223         buf = g_strdup(path);
 224         parse_out_relatives(buf);
 225
 226         layout_set_path(lw, buf);
 227
 228         g_free(buf);
 229 }
 230
 231 static void layout_vd_select_cb(ViewDir *vd, const gchar *path, gpointer data)
 232 {
 233         LayoutWindow *lw = data;
 234
 235         layout_set_path(lw, path);
 236 }
 237
 238 static void layout_path_entry_tab_append_cb(const gchar *path, gpointer data, gint n)
 239 {
 240         LayoutWindow *lw = data;
 241
 242         if (!lw || !lw->back_button) return;
 243         if (!layout_valid(&lw)) return;
 244
 245         /* Enable back button if it makes sense */
 246         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 247 }
 248
 249 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 250 {
 251         GtkWidget *box;
 252         GtkWidget *menu_bar;
 253         GtkWidget *tabcomp;
 254
 255         box = gtk_vbox_new(FALSE, 0);
 256
 257         menu_bar = layout_actions_menu_bar(lw);
 258         gtk_box_pack_start(GTK_BOX(box), menu_bar, FALSE, FALSE, 0);
 259         gtk_widget_show(menu_bar);
 260
 261         layout_actions_toolbar(lw);
 262         gtk_box_pack_start(GTK_BOX(box), lw->toolbar, FALSE, FALSE, 0);
 263         if (!lw->options.toolbar_hidden) gtk_widget_show(lw->toolbar);
 264
 265         tabcomp = tab_completion_new_with_history(&lw->path_entry, NULL, "path_list", -1,
 266                                                   layout_path_entry_cb, lw);
 267         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 268         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 269         gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 270         gtk_widget_show(tabcomp);
 271
 272         g_signal_connect(G_OBJECT(lw->path_entry->parent), "changed",
 273                          G_CALLBACK(layout_path_entry_changed_cb), lw);
 274
 275         lw->vd = vd_new(lw->options.dir_view_type, lw->dir_fd);
 276         vd_set_layout(lw->vd, lw);
 277         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 278
 279         lw->dir_view = lw->vd->widget;
 280
 281         gtk_box_pack_start(GTK_BOX(box), lw->dir_view, TRUE, TRUE, 0);
 282         gtk_widget_show(lw->dir_view);
 283
 284         gtk_widget_show(box);
 285
 286         return box;
 287 }
 288
 289 /*
 290  *-----------------------------------------------------------------------------
 291  * sort button (and menu)
 292  *-----------------------------------------------------------------------------
 293  */
 294
 295 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 296 {
 297         LayoutWindow *lw;
 298         SortType type;
 299
 300         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 301
 302         lw = submenu_item_get_data(widget);
 303         if (!lw) return;
 304
 305         type = (SortType)GPOINTER_TO_INT(data);
 306
 307         layout_sort_set(lw, type, lw->sort_ascend);
 308 }
 309
 310 static void layout_sort_menu_ascend_cb(GtkWidget *widget, gpointer data)
 311 {
 312         LayoutWindow *lw = data;
 313
 314         layout_sort_set(lw, lw->sort_method, !lw->sort_ascend);
 315 }
 316
 317 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer data)
 318 {
 319         /* destroy the menu */
 320 #if GTK_CHECK_VERSION(2,12,0)
 321         g_object_unref(widget);
 322 #else
 323         gtk_widget_unref(GTK_WIDGET(widget));
 324 #endif
 325 }
 326
 327 static void layout_sort_button_press_cb(GtkWidget *widget, gpointer data)
 328 {
 329         LayoutWindow *lw = data;
 330         GtkWidget *menu;
 331         GdkEvent *event;
 332         guint32 etime;
 333
 334         menu = submenu_add_sort(NULL, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->sort_method);
 335
 336         /* take ownership of menu */
 337 #ifdef GTK_OBJECT_FLOATING
 338         /* GTK+ < 2.10 */
 339         g_object_ref(G_OBJECT(menu));
 340         gtk_object_sink(GTK_OBJECT(menu));
 341 #else
 342         /* GTK+ >= 2.10 */
 343         g_object_ref_sink(G_OBJECT(menu));
 344 #endif
 345
 346         /* ascending option */
 347         menu_item_add_divider(menu);
 348         menu_item_add_check(menu, _("Ascending"), lw->sort_ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 349
 350         g_signal_connect(G_OBJECT(menu), "selection_done",
 351                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 352
 353         event = gtk_get_current_event();
 354         if (event)
 355                 {
 356                 etime = gdk_event_get_time(event);
 357                 gdk_event_free(event);
 358                 }
 359         else
 360                 {
 361                 etime = 0;
 362                 }
 363
 364         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, etime);
 365 }
 366
 367 static GtkWidget *layout_sort_button(LayoutWindow *lw)
 368 {
 369         GtkWidget *button;
 370
 371         button = gtk_button_new_with_label(sort_type_get_text(lw->sort_method));
 372         g_signal_connect(G_OBJECT(button), "clicked",
 373                          G_CALLBACK(layout_sort_button_press_cb), lw);
 374         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 375
 376         return button;
 377 }
 378
 379 /*
 380  *-----------------------------------------------------------------------------
 381  * color profile button (and menu)
 382  *-----------------------------------------------------------------------------
 383  */
 384
 385 #ifdef HAVE_LCMS
 386
 387 static void layout_color_menu_enable_cb(GtkWidget *widget, gpointer data)
 388 {
 389         LayoutWindow *lw = data;
 390
 391         layout_image_color_profile_set_use(lw, (!layout_image_color_profile_get_use(lw)));
 392         layout_image_refresh(lw);
 393 }
 394
 395 static void layout_color_menu_use_image_cb(GtkWidget *widget, gpointer data)
 396 {
 397         LayoutWindow *lw = data;
 398         gint input, screen;
 399         gboolean use_image;
 400
 401         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 402         layout_image_color_profile_set(lw, input, screen, !use_image);
 403         layout_image_refresh(lw);
 404 }
 405
 406 #define COLOR_MENU_KEY "color_menu_key"
 407
 408 static void layout_color_menu_input_cb(GtkWidget *widget, gpointer data)
 409 {
 410         LayoutWindow *lw = data;
 411         gint type;
 412         gint input, screen;
 413         gboolean use_image;
 414
 415         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 416
 417         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 418         if (type < 0 || type >= COLOR_PROFILE_FILE + COLOR_PROFILE_INPUTS) return;
 419
 420         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 421         if (type == input) return;
 422
 423         layout_image_color_profile_set(lw, type, screen, use_image);
 424         layout_image_refresh(lw);
 425 }
 426
 427 static void layout_color_menu_screen_cb(GtkWidget *widget, gpointer data)
 428 {
 429         LayoutWindow *lw = data;
 430         gint type;
 431         gint input, screen;
 432         gboolean use_image;
 433
 434         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 435
 436         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 437         if (type < 0 || type > 1) return;
 438
 439         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 440         if (type == screen) return;
 441
 442         layout_image_color_profile_set(lw, input, type, use_image);
 443         layout_image_refresh(lw);
 444 }
 445
 446 static gchar *layout_color_name_parse(const gchar *name)
 447 {
 448         if (!name || !*name) return g_strdup(_("Empty"));
 449         return g_strdelimit(g_strdup(name), "_", '-');
 450 }
 451
 452 #endif /* HAVE_LCMS */
 453
 454 static void layout_color_button_press_cb(GtkWidget *widget, gpointer data)
 455 {
 456 #ifndef HAVE_LCMS
 457         gchar *msg = g_strdup_printf(_("This installation of %s was not built with support for color profiles."), GQ_APPNAME);
 458         file_util_warning_dialog(_("Color profiles not supported"),
 459                                  msg,
 460                                  GTK_STOCK_DIALOG_INFO, widget);
 461         g_free(msg);
 462         return;
 463 #else
 464         LayoutWindow *lw = data;
 465         GtkWidget *menu;
 466         GtkWidget *item;
 467         gchar *buf;
 468         gboolean active;
 469         gint input = 0;
 470         gint screen = 0;
 471         gboolean use_image = FALSE;
 472         gboolean from_image;
 473         gint image_profile;
 474         gint i;
 475
 476         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 477
 478         image_profile = layout_image_color_profile_get_from_image(lw);
 479         from_image = use_image && (image_profile != COLOR_PROFILE_NONE);
 480         menu = popup_menu_short_lived();
 481
 482         active = layout_image_color_profile_get_use(lw);
 483         menu_item_add_check(menu, _("Use _color profiles"), active,
 484                             G_CALLBACK(layout_color_menu_enable_cb), lw);
 485
 486         menu_item_add_divider(menu);
 487
 488         item = menu_item_add_check(menu, _("Use profile from _image"), use_image,
 489                             G_CALLBACK(layout_color_menu_use_image_cb), lw);
 490         gtk_widget_set_sensitive(item, image_profile == COLOR_PROFILE_MEM || (image_profile > COLOR_PROFILE_NONE && image_profile < COLOR_PROFILE_FILE));
 491
 492         for (i = COLOR_PROFILE_SRGB; i < COLOR_PROFILE_FILE; i++)
 493                 {
 494                 const gchar *label;
 495
 496                 switch (i)
 497                         {
 498                         case COLOR_PROFILE_SRGB:        label = _("sRGB"); break;
 499                         case COLOR_PROFILE_ADOBERGB:    label = _("AdobeRGB compatible"); break;
 500                         default:                        label = "fixme"; break;
 501                         }
 502                 buf = g_strdup_printf(_("Input _%d: %s%s"), i, label, (i == image_profile) ? " *" : "");
 503                 item = menu_item_add_radio(menu, (i == COLOR_PROFILE_SRGB) ? NULL : item,
 504                                    buf, (input == i),
 505                                    G_CALLBACK(layout_color_menu_input_cb), lw);
 506                 g_free(buf);
 507                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i));
 508                 gtk_widget_set_sensitive(item, active && !from_image);
 509                 }
 510
 511         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 512                 {
 513                 const gchar *name = options->color_profile.input_name[i];
 514                 const gchar *file = options->color_profile.input_file[i];
 515                 gchar *end;
 516
 517                 if (!name || !name[0]) name = filename_from_path(file);
 518
 519                 end = layout_color_name_parse(name);
 520                 buf = g_strdup_printf(_("Input _%d: %s"), i + COLOR_PROFILE_FILE, end);
 521                 g_free(end);
 522
 523                 item = menu_item_add_radio(menu, item,
 524                                            buf, (i + COLOR_PROFILE_FILE == input),
 525                                            G_CALLBACK(layout_color_menu_input_cb), lw);
 526                 g_free(buf);
 527                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i + COLOR_PROFILE_FILE));
 528                 gtk_widget_set_sensitive(item, active && !from_image && is_readable_file(file));
 529                 }
 530
 531         menu_item_add_divider(menu);
 532
 533         item = menu_item_add_radio(menu, NULL,
 534                                    _("Screen sRGB"), (screen == 0),
 535                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 536
 537         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(0));
 538         gtk_widget_set_sensitive(item, active);
 539
 540         item = menu_item_add_radio(menu, item,
 541                                    _("_Screen profile"), (screen == 1),
 542                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 543         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(1));
 544         gtk_widget_set_sensitive(item, active && is_readable_file(options->color_profile.screen_file));
 545
 546         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, GDK_CURRENT_TIME);
 547 #endif /* HAVE_LCMS */
 548 }
 549
 550 static GtkWidget *layout_color_button(LayoutWindow *lw)
 551 {
 552         GtkWidget *button;
 553         GtkWidget *image;
 554         gboolean enable;
 555
 556         button = gtk_button_new();
 557         image = gtk_image_new_from_stock(GTK_STOCK_SELECT_COLOR, GTK_ICON_SIZE_MENU);
 558         gtk_container_add(GTK_CONTAINER(button), image);
 559         gtk_widget_show(image);
 560         g_signal_connect(G_OBJECT(button), "clicked",
 561                          G_CALLBACK(layout_color_button_press_cb), lw);
 562         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 563
 564 #ifdef HAVE_LCMS
 565         enable = (lw->image) ? lw->image->color_profile_enable : FALSE;
 566 #else
 567         enable = FALSE;
 568 #endif
 569         gtk_widget_set_sensitive(image, enable);
 570
 571         return button;
 572 }
 573
 574 /*
 575  *-----------------------------------------------------------------------------
 576  * write button
 577  *-----------------------------------------------------------------------------
 578  */
 579
 580 static void layout_write_button_press_cb(GtkWidget *widget, gpointer data)
 581 {
 582         metadata_write_queue_confirm(NULL, NULL);
 583 }
 584
 585 static GtkWidget *layout_write_button(LayoutWindow *lw)
 586 {
 587         GtkWidget *button;
 588         GtkWidget *image;
 589
 590         button = gtk_button_new();
 591         image = gtk_image_new_from_stock(GTK_STOCK_SAVE, GTK_ICON_SIZE_MENU);
 592         gtk_container_add(GTK_CONTAINER(button), image);
 593         gtk_widget_show(image);
 594         g_signal_connect(G_OBJECT(button), "clicked",
 595                          G_CALLBACK(layout_write_button_press_cb), lw);
 596         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 597
 598         gtk_widget_set_sensitive(button, metadata_queue_length() > 0);
 599
 600         return button;
 601 }
 602
 603
 604 /*
 605  *-----------------------------------------------------------------------------
 606  * status bar
 607  *-----------------------------------------------------------------------------
 608  */
 609
 610 void layout_status_update_write(LayoutWindow *lw)
 611 {
 612         if (!layout_valid(&lw)) return;
 613         if (!lw->info_write) return;
 614
 615         gtk_widget_set_sensitive(lw->info_write, metadata_queue_length() > 0);
 616         /* FIXME: maybe show also the number of files */
 617 }
 618
 619 void layout_status_update_write_all(void)
 620 {
 621         GList *work;
 622
 623         work = layout_window_list;
 624         while (work)
 625                 {
 626                 LayoutWindow *lw = work->data;
 627                 work = work->next;
 628
 629                 layout_status_update_write(lw);
 630                 }
 631 }
 632
 633
 634 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 635 {
 636         if (!layout_valid(&lw)) return;
 637         if (!lw->info_progress_bar) return;
 638
 639         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 640         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), (text) ? text : " ");
 641 }
 642
 643 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 644 {
 645         gchar *buf = NULL;
 646
 647         if (!layout_valid(&lw)) return;
 648
 649         if (!text)
 650                 {
 651                 guint n;
 652                 gint64 n_bytes = 0;
 653
 654                 n = layout_list_count(lw, &n_bytes);
 655
 656                 if (n)
 657                         {
 658                         guint s;
 659                         gint64 s_bytes = 0;
 660                         const gchar *ss;
 661
 662                         if (layout_image_slideshow_active(lw))
 663                                 {
 664                                 if (!layout_image_slideshow_paused(lw))
 665                                         {
 666                                         ss = _(" Slideshow");
 667                                         }
 668                                 else
 669                                         {
 670                                         ss = _(" Paused");
 671                                         }
 672                                 }
 673                         else
 674                                 {
 675                                 ss = "";
 676                                 }
 677
 678                         s = layout_selection_count(lw, &s_bytes);
 679
 680                         layout_bars_new_selection(lw, s);
 681
 682                         if (s > 0)
 683                                 {
 684                                 gchar *b = text_from_size_abrev(n_bytes);
 685                                 gchar *sb = text_from_size_abrev(s_bytes);
 686                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 687                                 g_free(b);
 688                                 g_free(sb);
 689                                 }
 690                         else if (n > 0)
 691                                 {
 692                                 gchar *b = text_from_size_abrev(n_bytes);
 693                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 694                                 g_free(b);
 695                                 }
 696                         else
 697                                 {
 698                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 699                                 }
 700
 701                         text = buf;
 702
 703                         image_osd_update(lw->image);
 704                         }
 705                 else
 706                         {
 707                         text = "";
 708                         }
 709         }
 710
 711         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 712         g_free(buf);
 713 }
 714
 715 void layout_status_update_image(LayoutWindow *lw)
 716 {
 717         guint64 n;
 718
 719         if (!layout_valid(&lw) || !lw->image) return;
 720
 721         n = layout_list_count(lw, NULL);
 722
 723         if (!n)
 724                 {
 725                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), "");
 726                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 727                 }
 728         else
 729                 {
 730                 gchar *text;
 731                 gchar *b;
 732
 733                 text = image_zoom_get_as_text(lw->image);
 734                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), text);
 735                 g_free(text);
 736
 737                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 738
 739                 if (lw->image->unknown)
 740                         {
 741                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 742                                 {
 743                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 744                                 }
 745                         else
 746                                 {
 747                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 748                                 }
 749                         }
 750                 else
 751                         {
 752                         gint width, height;
 753
 754                         image_get_image_size(lw->image, &width, &height);
 755                         text = g_strdup_printf(_("( %d x %d ) %s bytes"),
 756                                                width, height, b);
 757                         }
 758
 759                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 760
 761                 g_free(b);
 762
 763                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 764                 g_free(text);
 765                 }
 766 }
 767
 768 void layout_status_update_all(LayoutWindow *lw)
 769 {
 770         layout_status_update_progress(lw, 0.0, NULL);
 771         layout_status_update_info(lw, NULL);
 772         layout_status_update_image(lw);
 773         layout_status_update_write(lw);
 774 }
 775
 776 static GtkWidget *layout_status_label(gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 777 {
 778         GtkWidget *label;
 779         GtkWidget *frame;
 780
 781         frame = gtk_frame_new(NULL);
 782         if (size) gtk_widget_set_size_request(frame, size, -1);
 783         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 784         if (start)
 785                 {
 786                 gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 787                 }
 788         else
 789                 {
 790                 gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 791                 }
 792         gtk_widget_show(frame);
 793
 794         label = gtk_label_new(text ? text : "");
 795         gtk_container_add(GTK_CONTAINER(frame), label);
 796         gtk_widget_show(label);
 797
 798         return label;
 799 }
 800
 801 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 802 {
 803         GtkWidget *hbox;
 804
 805         if (lw->info_box) return;
 806
 807         if (small_format)
 808                 {
 809                 lw->info_box = gtk_vbox_new(FALSE, 0);
 810                 }
 811         else
 812                 {
 813                 lw->info_box = gtk_hbox_new(FALSE, 0);
 814                 }
 815         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 816         gtk_widget_show(lw->info_box);
 817
 818         if (small_format)
 819                 {
 820                 hbox = gtk_hbox_new(FALSE, 0);
 821                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 822                 gtk_widget_show(hbox);
 823                 }
 824         else
 825                 {
 826                 hbox = lw->info_box;
 827                 }
 828         lw->info_progress_bar = gtk_progress_bar_new();
 829         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 830         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 831         gtk_widget_show(lw->info_progress_bar);
 832
 833         lw->info_sort = layout_sort_button(lw);
 834         gtk_box_pack_start(GTK_BOX(hbox), lw->info_sort, FALSE, FALSE, 0);
 835         gtk_widget_show(lw->info_sort);
 836
 837         lw->info_color = layout_color_button(lw);
 838         gtk_widget_show(lw->info_color);
 839
 840         lw->info_write = layout_write_button(lw);
 841         gtk_widget_show(lw->info_write);
 842
 843         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 844         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_write, FALSE, FALSE, 0);
 845
 846         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 847
 848         if (small_format)
 849                 {
 850                 hbox = gtk_hbox_new(FALSE, 0);
 851                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 852                 gtk_widget_show(hbox);
 853                 }
 854         else
 855                 {
 856                 hbox = lw->info_box;
 857                 }
 858         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 859         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 860         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_write, FALSE, FALSE, 0);
 861         lw->info_pixel = layout_status_label(NULL, hbox, FALSE, PIXEL_LABEL_WIDTH, TRUE);
 862         if (lw->options.info_pixel_hidden) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 863         lw->info_zoom = layout_status_label(NULL, hbox, FALSE, ZOOM_LABEL_WIDTH, FALSE);
 864 }
 865
 866 /*
 867  *-----------------------------------------------------------------------------
 868  * views
 869  *-----------------------------------------------------------------------------
 870  */
 871
 872 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 873 {
 874         lw->dir_view = layout_tool_setup(lw);
 875         return lw->dir_view;
 876 }
 877
 878 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 879 {
 880         LayoutWindow *lw = data;
 881
 882         layout_status_update_info(lw, NULL);
 883 }
 884
 885 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 886 {
 887         LayoutWindow *lw = data;
 888
 889         layout_status_update_progress(lw, val, text);
 890 }
 891
 892 static GtkWidget *layout_list_new(LayoutWindow *lw)
 893 {
 894         lw->vf = vf_new(lw->options.file_view_type, NULL);
 895         vf_set_layout(lw->vf, lw);
 896
 897         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
 898         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
 899
 900         vf_marks_set(lw->vf, lw->options.show_marks);
 901
 902         switch (lw->options.file_view_type)
 903         {
 904         case FILEVIEW_ICON:
 905                 break;
 906         case FILEVIEW_LIST:
 907                 vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 908                 break;
 909         }
 910
 911         return lw->vf->widget;
 912 }
 913
 914 static void layout_list_sync_thumb(LayoutWindow *lw)
 915 {
 916         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 917 }
 918
 919 static void layout_list_sync_marks(LayoutWindow *lw)
 920 {
 921         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
 922 }
 923
 924 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
 925 {
 926         if (!lw) return;
 927 #if 0
 928         if (lw->vf) vf_scroll_to_subpart(lw->vf, needle);
 929 #endif
 930 }
 931
 932 GList *layout_list(LayoutWindow *lw)
 933 {
 934         if (!layout_valid(&lw)) return NULL;
 935
 936         if (lw->vf) return vf_get_list(lw->vf);
 937
 938         return NULL;
 939 }
 940
 941 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
 942 {
 943         if (!layout_valid(&lw)) return 0;
 944
 945         if (lw->vf) return vf_count(lw->vf, bytes);
 946
 947         return 0;
 948 }
 949
 950 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
 951 {
 952         if (!layout_valid(&lw)) return NULL;
 953
 954         if (lw->vf) return vf_index_get_data(lw->vf, index);
 955
 956         return NULL;
 957 }
 958
 959 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
 960 {
 961         if (!layout_valid(&lw) || !fd) return -1;
 962
 963         if (lw->vf) return vf_index_by_path(lw->vf, fd->path);
 964
 965         return -1;
 966 }
 967
 968 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
 969 {
 970         if (!layout_valid(&lw)) return;
 971
 972         if (lw->vf) vf_select_by_fd(lw->vf, fd);
 973 }
 974
 975 static void layout_list_sync_sort(LayoutWindow *lw)
 976 {
 977         if (!layout_valid(&lw)) return;
 978
 979         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
 980 }
 981
 982 GList *layout_selection_list(LayoutWindow *lw)
 983 {
 984         if (!layout_valid(&lw)) return NULL;
 985
 986         if (layout_image_get_collection(lw, NULL))
 987                 {
 988                 FileData *fd;
 989
 990                 fd = layout_image_get_fd(lw);
 991                 if (fd) return g_list_append(NULL, file_data_ref(fd));
 992                 return NULL;
 993                 }
 994
 995         if (lw->vf) return vf_selection_get_list(lw->vf);
 996
 997         return NULL;
 998 }
 999
1000 GList *layout_selection_list_by_index(LayoutWindow *lw)
1001 {
1002         if (!layout_valid(&lw)) return NULL;
1003
1004         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
1005
1006         return NULL;
1007 }
1008
1009 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
1010 {
1011         if (!layout_valid(&lw)) return 0;
1012
1013         if (lw->vf) return vf_selection_count(lw->vf, bytes);
1014
1015         return 0;
1016 }
1017
1018 void layout_select_all(LayoutWindow *lw)
1019 {
1020         if (!layout_valid(&lw)) return;
1021
1022         if (lw->vf) vf_select_all(lw->vf);
1023 }
1024
1025 void layout_select_none(LayoutWindow *lw)
1026 {
1027         if (!layout_valid(&lw)) return;
1028
1029         if (lw->vf) vf_select_none(lw->vf);
1030 }
1031
1032 void layout_select_invert(LayoutWindow *lw)
1033 {
1034         if (!layout_valid(&lw)) return;
1035
1036         if (lw->vf) vf_select_invert(lw->vf);
1037 }
1038
1039 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
1040 {
1041         if (!layout_valid(&lw)) return;
1042
1043         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
1044 }
1045
1046 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1047 {
1048         if (!layout_valid(&lw)) return;
1049
1050         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1051
1052         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
1053 }
1054
1055 /*
1056  *-----------------------------------------------------------------------------
1057  * access
1058  *-----------------------------------------------------------------------------
1059  */
1060
1061 const gchar *layout_get_path(LayoutWindow *lw)
1062 {
1063         if (!layout_valid(&lw)) return NULL;
1064         return lw->dir_fd ? lw->dir_fd->path : NULL;
1065 }
1066
1067 static void layout_sync_path(LayoutWindow *lw)
1068 {
1069         if (!lw->dir_fd) return;
1070
1071         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1072
1073         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1074         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1075 }
1076
1077 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1078 {
1079         FileData *fd;
1080         gboolean ret;
1081
1082         if (!path) return FALSE;
1083
1084         fd = file_data_new_simple(path);
1085         ret = layout_set_fd(lw, fd);
1086         file_data_unref(fd);
1087         return ret;
1088 }
1089
1090
1091 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1092 {
1093         gboolean have_file = FALSE;
1094
1095         if (!layout_valid(&lw)) return FALSE;
1096
1097         if (!fd || !isname(fd->path)) return FALSE;
1098         if (lw->dir_fd && fd == lw->dir_fd)
1099                 {
1100                 return TRUE;
1101                 }
1102
1103         if (isdir(fd->path))
1104                 {
1105                 if (lw->dir_fd)
1106                         {
1107                         file_data_unregister_real_time_monitor(lw->dir_fd);
1108                         file_data_unref(lw->dir_fd);
1109                         }
1110                 lw->dir_fd = file_data_ref(fd);
1111                 file_data_register_real_time_monitor(fd);
1112                 }
1113         else
1114                 {
1115                 gchar *base;
1116
1117                 base = remove_level_from_path(fd->path);
1118                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1119                         {
1120                         g_free(base);
1121                         }
1122                 else if (isdir(base))
1123                         {
1124                         if (lw->dir_fd)
1125                                 {
1126                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1127                                 file_data_unref(lw->dir_fd);
1128                                 }
1129                         lw->dir_fd = file_data_new_simple(base);
1130                         file_data_register_real_time_monitor(lw->dir_fd);
1131                         g_free(base);
1132                         }
1133                 else
1134                         {
1135                         g_free(base);
1136                         return FALSE;
1137                         }
1138                 if (isfile(fd->path)) have_file = TRUE;
1139                 }
1140
1141         if (lw->path_entry) tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1142         layout_sync_path(lw);
1143         layout_list_sync_sort(lw);
1144
1145         if (have_file)
1146                 {
1147                 gint row;
1148
1149                 row = layout_list_get_index(lw, fd);
1150                 if (row >= 0)
1151                         {
1152                         layout_image_set_index(lw, row);
1153                         }
1154                 else
1155                         {
1156                         layout_image_set_fd(lw, fd);
1157                         }
1158                 }
1159         else if (!options->lazy_image_sync)
1160                 {
1161                 layout_image_set_index(lw, 0);
1162                 }
1163
1164         if (options->metadata.confirm_on_dir_change)
1165                 metadata_write_queue_confirm(NULL, NULL);
1166
1167         return TRUE;
1168 }
1169
1170 static void layout_refresh_lists(LayoutWindow *lw)
1171 {
1172         if (lw->vd) vd_refresh(lw->vd);
1173
1174         if (lw->vf) vf_refresh(lw->vf);
1175 }
1176
1177 void layout_refresh(LayoutWindow *lw)
1178 {
1179         if (!layout_valid(&lw)) return;
1180
1181         DEBUG_1("layout refresh");
1182
1183         layout_refresh_lists(lw);
1184
1185         if (lw->image) layout_image_refresh(lw);
1186 }
1187
1188 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1189 {
1190         if (!layout_valid(&lw)) return;
1191
1192         if (lw->options.show_thumbnails == enable) return;
1193
1194         lw->options.show_thumbnails = enable;
1195
1196         layout_util_sync_thumb(lw);
1197         layout_list_sync_thumb(lw);
1198 }
1199
1200 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1201 {
1202         if (!layout_valid(&lw)) return;
1203
1204         if (lw->options.show_marks == enable) return;
1205
1206         lw->options.show_marks = enable;
1207
1208 //      layout_util_sync_marks(lw);
1209         layout_list_sync_marks(lw);
1210 }
1211
1212 gboolean layout_thumb_get(LayoutWindow *lw)
1213 {
1214         if (!layout_valid(&lw)) return FALSE;
1215
1216         return lw->options.show_thumbnails;
1217 }
1218
1219 gboolean layout_marks_get(LayoutWindow *lw)
1220 {
1221         if (!layout_valid(&lw)) return FALSE;
1222
1223         return lw->options.show_marks;
1224 }
1225
1226 void layout_sort_set(LayoutWindow *lw, SortType type, gboolean ascend)
1227 {
1228         if (!layout_valid(&lw)) return;
1229         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1230
1231         lw->sort_method = type;
1232         lw->sort_ascend = ascend;
1233
1234         if (lw->info_sort) gtk_label_set_text(GTK_LABEL(GTK_BIN(lw->info_sort)->child),
1235                                               sort_type_get_text(type));
1236         layout_list_sync_sort(lw);
1237 }
1238
1239 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend)
1240 {
1241         if (!layout_valid(&lw)) return FALSE;
1242
1243         if (type) *type = lw->sort_method;
1244         if (ascend) *ascend = lw->sort_ascend;
1245
1246         return TRUE;
1247 }
1248
1249 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1250 {
1251         if (!layout_valid(&lw)) return FALSE;
1252
1253         gdk_window_get_root_origin(lw->window->window, x, y);
1254         gdk_drawable_get_size(lw->window->window, w, h);
1255
1256         return TRUE;
1257 }
1258
1259 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1260 {
1261         if (!layout_valid(&lw)) return FALSE;
1262
1263         if (lw->h_pane && GTK_PANED(lw->h_pane)->child1->allocation.x >= 0)
1264                 {
1265                 *h = GTK_PANED(lw->h_pane)->child1->allocation.width;
1266                 }
1267         else if (h != &lw->options.main_window.hdivider_pos)
1268                 {
1269                 *h = lw->options.main_window.hdivider_pos;
1270                 }
1271
1272         if (lw->v_pane && GTK_PANED(lw->v_pane)->child1->allocation.x >= 0)
1273                 {
1274                 *v = GTK_PANED(lw->v_pane)->child1->allocation.height;
1275                 }
1276         else if (v != &lw->options.main_window.vdivider_pos)
1277                 {
1278                 *v = lw->options.main_window.vdivider_pos;
1279                 }
1280
1281         return TRUE;
1282 }
1283
1284 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1285 {
1286         if (!layout_valid(&lw)) return;
1287
1288         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1289
1290         lw->options.dir_view_type = dir_view_type;
1291         lw->options.file_view_type = file_view_type;
1292
1293         layout_style_set(lw, -1, NULL);
1294 }
1295
1296 gboolean layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1297 {
1298         if (!layout_valid(&lw)) return FALSE;
1299
1300         *dir_view_type = lw->options.dir_view_type;
1301         *file_view_type = lw->options.file_view_type;
1302
1303         return TRUE;
1304 }
1305
1306 /*
1307  *-----------------------------------------------------------------------------
1308  * location utils
1309  *-----------------------------------------------------------------------------
1310  */
1311
1312 static gboolean layout_location_single(LayoutLocation l)
1313 {
1314         return (l == LAYOUT_LEFT ||
1315                 l == LAYOUT_RIGHT ||
1316                 l == LAYOUT_TOP ||
1317                 l == LAYOUT_BOTTOM);
1318 }
1319
1320 static gboolean layout_location_vertical(LayoutLocation l)
1321 {
1322         return (l & LAYOUT_TOP ||
1323                 l & LAYOUT_BOTTOM);
1324 }
1325
1326 static gboolean layout_location_first(LayoutLocation l)
1327 {
1328         return (l & LAYOUT_TOP ||
1329                 l & LAYOUT_LEFT);
1330 }
1331
1332 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1333 {
1334         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1335         if (layout_location_single(lw->file_location)) return lw->file_location;
1336         return lw->image_location;
1337 }
1338
1339 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1340                                     GtkWidget *s1, GtkWidget *s2,
1341                                     GtkWidget **d1, GtkWidget **d2)
1342 {
1343         LayoutLocation l;
1344
1345         l = l1 & l2;    /* get common compass direction */
1346         l = l1 - l;     /* remove it */
1347
1348         if (layout_location_first(l))
1349                 {
1350                 *d1 = s1;
1351                 *d2 = s2;
1352                 }
1353         else
1354                 {
1355                 *d1 = s2;
1356                 *d2 = s1;
1357                 }
1358 }
1359
1360 /*
1361  *-----------------------------------------------------------------------------
1362  * tools window (for floating/hidden)
1363  *-----------------------------------------------------------------------------
1364  */
1365
1366 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1367 {
1368         if (!layout_valid(&lw)) return FALSE;
1369
1370         if (!lw->tools || !GTK_WIDGET_VISIBLE(lw->tools))
1371                 {
1372                 /* use the stored values (sort of breaks success return value) */
1373
1374                 *divider_pos = lw->options.float_window.vdivider_pos;
1375
1376                 return FALSE;
1377                 }
1378
1379         gdk_window_get_root_origin(lw->tools->window, x, y);
1380         gdk_drawable_get_size(lw->tools->window, w, h);
1381
1382         if (GTK_IS_VPANED(lw->tools_pane))
1383                 {
1384                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.height;
1385                 }
1386         else
1387                 {
1388                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.width;
1389                 }
1390
1391         return TRUE;
1392 }
1393
1394 static void layout_tools_geometry_sync(LayoutWindow *lw)
1395 {
1396         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.x,
1397                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1398 }
1399
1400 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1401 {
1402         if (!lw->tools) return;
1403
1404         if (hide)
1405                 {
1406                 if (GTK_WIDGET_VISIBLE(lw->tools))
1407                         {
1408                         layout_tools_geometry_sync(lw);
1409                         gtk_widget_hide(lw->tools);
1410                         }
1411                 }
1412         else
1413                 {
1414                 if (!GTK_WIDGET_VISIBLE(lw->tools))
1415                         {
1416                         gtk_widget_show(lw->tools);
1417                         if (lw->vf) vf_refresh(lw->vf);
1418                         }
1419                 }
1420
1421         lw->options.tools_hidden = hide;
1422 }
1423
1424 static gboolean layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1425 {
1426         LayoutWindow *lw = data;
1427
1428         layout_tools_float_toggle(lw);
1429
1430         return TRUE;
1431 }
1432
1433 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1434 {
1435         GtkWidget *vbox;
1436         GtkWidget *w1, *w2;
1437         gboolean vertical;
1438         gboolean new_window = FALSE;
1439
1440         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1441                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1442 #if 0
1443         layout_location_compute(lw->dir_location, lw->file_location,
1444                                 tools, files, &w1, &w2);
1445 #endif
1446         /* for now, tools/dir are always first in order */
1447         w1 = tools;
1448         w2 = files;
1449
1450         if (!lw->tools)
1451                 {
1452                 GdkGeometry geometry;
1453                 GdkWindowHints hints;
1454
1455                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1456                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1457                                  G_CALLBACK(layout_tools_delete_cb), lw);
1458                 layout_keyboard_init(lw, lw->tools);
1459
1460                 if (options->save_window_positions)
1461                         {
1462                         hints = GDK_HINT_USER_POS;
1463                         }
1464                 else
1465                         {
1466                         hints = 0;
1467                         }
1468
1469                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1470                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1471                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1472                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1473                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1474                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1475
1476
1477                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1478                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1479
1480                 new_window = TRUE;
1481                 }
1482         else
1483                 {
1484                 layout_tools_geometry_sync(lw);
1485                 /* dump the contents */
1486                 gtk_widget_destroy(GTK_BIN(lw->tools)->child);
1487                 }
1488
1489         layout_actions_add_window(lw, lw->tools);
1490
1491         vbox = gtk_vbox_new(FALSE, 0);
1492         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1493         gtk_widget_show(vbox);
1494
1495         layout_status_setup(lw, vbox, TRUE);
1496
1497         if (vertical)
1498                 {
1499                 lw->tools_pane = gtk_vpaned_new();
1500                 }
1501         else
1502                 {
1503                 lw->tools_pane = gtk_hpaned_new();
1504                 }
1505         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1506         gtk_widget_show(lw->tools_pane);
1507
1508         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1509         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1510
1511         gtk_widget_show(tools);
1512         gtk_widget_show(files);
1513
1514         if (new_window)
1515                 {
1516                 if (options->save_window_positions)
1517                         {
1518                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1519                         gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1520                         }
1521                 else
1522                         {
1523                         if (vertical)
1524                                 {
1525                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1526                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1527                                 }
1528                         else
1529                                 {
1530                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1531                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1532                                 }
1533                         }
1534                 }
1535
1536         if (!options->save_window_positions)
1537                 {
1538                 if (vertical)
1539                         {
1540                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1541                         }
1542                 else
1543                         {
1544                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1545                         }
1546                 }
1547
1548         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1549 }
1550
1551 /*
1552  *-----------------------------------------------------------------------------
1553  * glue (layout arrangement)
1554  *-----------------------------------------------------------------------------
1555  */
1556
1557 static void layout_grid_compute(LayoutWindow *lw,
1558                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1559                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1560 {
1561         /* heh, this was fun */
1562
1563         if (layout_location_single(lw->dir_location))
1564                 {
1565                 if (layout_location_first(lw->dir_location))
1566                         {
1567                         *w1 = tools;
1568                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1569                         }
1570                 else
1571                         {
1572                         *w3 = tools;
1573                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1574                         }
1575                 }
1576         else if (layout_location_single(lw->file_location))
1577                 {
1578                 if (layout_location_first(lw->file_location))
1579                         {
1580                         *w1 = files;
1581                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1582                         }
1583                 else
1584                         {
1585                         *w3 = files;
1586                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1587                         }
1588                 }
1589         else
1590                 {
1591                 /* image */
1592                 if (layout_location_first(lw->image_location))
1593                         {
1594                         *w1 = image;
1595                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1596                         }
1597                 else
1598                         {
1599                         *w3 = image;
1600                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1601                         }
1602                 }
1603 }
1604
1605 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1606 {
1607         GtkWidget *image;
1608         gint i;
1609
1610         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1611                 {
1612                 if (lw->split_images[i])
1613                         {
1614                         gtk_widget_hide(lw->split_images[i]->widget);
1615                         if (lw->split_images[i]->widget->parent != lw->utility_paned)
1616                                 gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1617                         }
1618                 }
1619         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1620
1621         image = layout_image_setup_split(lw, mode);
1622
1623 //      gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1624 //      gtk_box_reorder_child(GTK_BOX(lw->utility_box), image, 0);
1625         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1626         gtk_widget_show(image);
1627 }
1628
1629 static void layout_grid_setup(LayoutWindow *lw)
1630 {
1631         gint priority_location;
1632         GtkWidget *h;
1633         GtkWidget *v;
1634         GtkWidget *w1, *w2, *w3;
1635
1636         GtkWidget *image_sb; /* image together with sidebars in utility box */
1637         GtkWidget *tools;
1638         GtkWidget *files;
1639
1640         layout_actions_setup(lw);
1641
1642         lw->group_box = gtk_vbox_new(FALSE, 0);
1643         gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1644         gtk_widget_show(lw->group_box);
1645
1646         priority_location = layout_grid_compass(lw);
1647
1648         if (lw->utility_box)
1649                 {
1650                 image_sb = lw->utility_box;
1651                 }
1652         else
1653                 {
1654                 GtkWidget *image; /* image or split images together */
1655                 image = layout_image_setup_split(lw, lw->split_mode);
1656                 image_sb = layout_bars_prepare(lw, image);
1657                 }
1658
1659         tools = layout_tools_new(lw);
1660         files = layout_list_new(lw);
1661
1662
1663         if (lw->options.tools_float || lw->options.tools_hidden)
1664                 {
1665                 gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1666                 gtk_widget_show(image_sb);
1667
1668                 layout_tools_setup(lw, tools, files);
1669
1670                 gtk_widget_grab_focus(lw->image->widget);
1671
1672                 return;
1673                 }
1674         else if (lw->tools)
1675                 {
1676                 layout_tools_geometry_sync(lw);
1677                 gtk_widget_destroy(lw->tools);
1678                 lw->tools = NULL;
1679                 lw->tools_pane = NULL;
1680                 }
1681
1682         layout_status_setup(lw, lw->group_box, FALSE);
1683
1684         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1685
1686         v = lw->v_pane = gtk_vpaned_new();
1687
1688         h = lw->h_pane = gtk_hpaned_new();
1689
1690         if (!layout_location_vertical(priority_location))
1691                 {
1692                 GtkWidget *tmp;
1693
1694                 tmp = v;
1695                 v = h;
1696                 h = tmp;
1697                 }
1698
1699         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1700
1701         if (!layout_location_first(priority_location))
1702                 {
1703                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1704                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1705
1706                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1707                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1708                 }
1709         else
1710                 {
1711                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1712                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1713
1714                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1715                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1716                 }
1717
1718         gtk_widget_show(image_sb);
1719         gtk_widget_show(tools);
1720         gtk_widget_show(files);
1721
1722         gtk_widget_show(v);
1723         gtk_widget_show(h);
1724
1725         /* fix to have image pane visible when it is left and priority widget */
1726         if (lw->options.main_window.hdivider_pos == -1 &&
1727             w1 == image_sb &&
1728             !layout_location_vertical(priority_location) &&
1729             layout_location_first(priority_location))
1730                 {
1731                 gtk_widget_set_size_request(image_sb, 200, -1);
1732                 }
1733
1734         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1735         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1736
1737         gtk_widget_grab_focus(lw->image->widget);
1738 }
1739
1740 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1741 {
1742         FileData *dir_fd;
1743
1744         if (!layout_valid(&lw)) return;
1745
1746         if (style != -1)
1747                 {
1748                 LayoutLocation d, f, i;
1749
1750                 layout_config_parse(style, order, &d,  &f, &i);
1751
1752                 if (lw->dir_location == d &&
1753                     lw->file_location == f &&
1754                     lw->image_location == i) return;
1755
1756                 lw->dir_location = d;
1757                 lw->file_location = f;
1758                 lw->image_location = i;
1759                 }
1760
1761         /* remember state */
1762
1763         layout_image_slideshow_stop(lw);
1764         layout_image_full_screen_stop(lw);
1765
1766         dir_fd = lw->dir_fd;
1767         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1768         lw->dir_fd = NULL;
1769
1770         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1771
1772         /* preserve utility_box (image + sidebars), menu_bar and toolbar to be reused later in layout_grid_setup */
1773         /* lw->image is preserved together with lw->utility_box */
1774         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(lw->utility_box->parent), lw->utility_box);
1775         if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(lw->menu_bar->parent), lw->menu_bar);
1776         if (lw->toolbar) gtk_container_remove(GTK_CONTAINER(lw->toolbar->parent), lw->toolbar);
1777
1778         /* clear it all */
1779
1780         lw->h_pane = NULL;
1781         lw->v_pane = NULL;
1782
1783         lw->path_entry = NULL;
1784         lw->dir_view = NULL;
1785         lw->vd = NULL;
1786
1787         lw->file_view = NULL;
1788         lw->vf = NULL;
1789
1790         lw->info_box = NULL;
1791         lw->info_progress_bar = NULL;
1792         lw->info_sort = NULL;
1793         lw->info_color = NULL;
1794         lw->info_status = NULL;
1795         lw->info_details = NULL;
1796         lw->info_pixel = NULL;
1797         lw->info_zoom = NULL;
1798
1799 /*
1800         if (lw->ui_manager) g_object_unref(lw->ui_manager);
1801         lw->ui_manager = NULL;
1802         lw->action_group = NULL;
1803         lw->action_group_editors = NULL;
1804 */
1805
1806         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
1807         lw->group_box = NULL;
1808
1809         /* re-fill */
1810
1811         layout_grid_setup(lw);
1812         layout_tools_hide(lw, lw->options.tools_hidden);
1813
1814         layout_util_sync(lw);
1815         layout_status_update_all(lw);
1816
1817
1818         // printf("%d %d %d \n", G_OBJECT(lw->utility_box)->ref_count, G_OBJECT(lw->menu_bar)->ref_count, G_OBJECT(lw->toolbar)->ref_count);
1819
1820         /* sync */
1821
1822         if (image_get_fd(lw->image))
1823                 {
1824                 layout_set_fd(lw, image_get_fd(lw->image));
1825                 }
1826         else
1827                 {
1828                 layout_set_fd(lw, dir_fd);
1829                 }
1830         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
1831
1832         /* clean up */
1833
1834         file_data_unref(dir_fd);
1835 }
1836
1837 void layout_colors_update(void)
1838 {
1839         GList *work;
1840
1841         work = layout_window_list;
1842         while (work)
1843                 {
1844                 LayoutWindow *lw = work->data;
1845                 work = work->next;
1846
1847                 if (!lw->image) continue;
1848                 image_background_set_color(lw->image, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1849                 }
1850 }
1851
1852 void layout_tools_float_toggle(LayoutWindow *lw)
1853 {
1854         gboolean popped;
1855
1856         if (!lw) return;
1857
1858         if (!lw->options.tools_hidden)
1859                 {
1860                 popped = !lw->options.tools_float;
1861                 }
1862         else
1863                 {
1864                 popped = TRUE;
1865                 }
1866
1867         if (lw->options.tools_float == popped)
1868                 {
1869                 if (popped && lw->options.tools_hidden)
1870                         {
1871                         layout_tools_float_set(lw, popped, FALSE);
1872                         }
1873                 }
1874         else
1875                 {
1876                 if (lw->options.tools_float)
1877                         {
1878                         layout_tools_float_set(lw, FALSE, FALSE);
1879                         }
1880                 else
1881                         {
1882                         layout_tools_float_set(lw, TRUE, FALSE);
1883                         }
1884                 }
1885 }
1886
1887 void layout_tools_hide_toggle(LayoutWindow *lw)
1888 {
1889         if (!lw) return;
1890
1891         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
1892 }
1893
1894 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
1895 {
1896         if (!layout_valid(&lw)) return;
1897
1898         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
1899
1900         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
1901                 {
1902                 layout_tools_hide(lw, hidden);
1903                 return;
1904                 }
1905
1906         lw->options.tools_float = popped;
1907         lw->options.tools_hidden = hidden;
1908
1909         layout_style_set(lw, -1, NULL);
1910 }
1911
1912 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
1913 {
1914         if (!layout_valid(&lw)) return FALSE;
1915
1916         *popped = lw->options.tools_float;
1917         *hidden = lw->options.tools_hidden;
1918
1919         return TRUE;
1920 }
1921
1922 void layout_toolbar_toggle(LayoutWindow *lw)
1923 {
1924         if (!layout_valid(&lw)) return;
1925         if (!lw->toolbar) return;
1926
1927         lw->options.toolbar_hidden = !lw->options.toolbar_hidden;
1928
1929         if (lw->options.toolbar_hidden)
1930                 {
1931                 if (GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_hide(lw->toolbar);
1932                 }
1933         else
1934                 {
1935                 if (!GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_show(lw->toolbar);
1936                 }
1937 }
1938
1939 void layout_info_pixel_toggle(LayoutWindow *lw)
1940 {
1941         GtkWidget *frame;
1942
1943         if (!layout_valid(&lw)) return;
1944         if (!lw->info_pixel) return;
1945
1946         lw->options.info_pixel_hidden = !lw->options.info_pixel_hidden;
1947
1948         frame = gtk_widget_get_parent(lw->info_pixel);
1949         if (lw->options.info_pixel_hidden)
1950                 {
1951                 if (GTK_WIDGET_VISIBLE(frame)) gtk_widget_hide(frame);
1952                 }
1953         else
1954                 {
1955                 if (!GTK_WIDGET_VISIBLE(frame)) gtk_widget_show(frame);
1956                 }
1957 }
1958
1959 /*
1960  *-----------------------------------------------------------------------------
1961  * configuration
1962  *-----------------------------------------------------------------------------
1963  */
1964
1965 #define CONFIG_WINDOW_DEF_WIDTH         600
1966 #define CONFIG_WINDOW_DEF_HEIGHT        400
1967
1968 typedef struct _LayoutConfig LayoutConfig;
1969 struct _LayoutConfig
1970 {
1971         LayoutWindow *lw;
1972
1973         GtkWidget *configwindow;
1974         GtkWidget *home_path_entry;
1975         GtkWidget *layout_widget;
1976
1977         LayoutOptions options;
1978 };
1979
1980 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
1981
1982 static void layout_config_close_cb(GtkWidget *widget, gpointer data)
1983 {
1984         LayoutConfig *lc = data;
1985
1986         gtk_widget_destroy(lc->configwindow);
1987         free_layout_options_content(&lc->options);
1988         g_free(lc);
1989 }
1990
1991 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
1992 {
1993         layout_config_close_cb(w, data);
1994         return TRUE;
1995 }
1996
1997 static void layout_config_apply_cb(GtkWidget *widget, gpointer data)
1998 {
1999         LayoutConfig *lc = data;
2000
2001         g_free(lc->options.order);
2002         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
2003
2004         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
2005
2006         layout_apply_options(lc->lw, &lc->options);
2007 }
2008
2009 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
2010 {
2011         LayoutConfig *lc = data;
2012         layout_config_apply_cb(widget, lc);
2013         layout_config_close_cb(widget, lc);
2014 }
2015
2016 static void home_path_set_current_cb(GtkWidget *widget, gpointer data)
2017 {
2018         LayoutConfig *lc = data;
2019         gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
2020 }
2021
2022 /*
2023 static void layout_config_save_cb(GtkWidget *widget, gpointer data)
2024 {
2025         layout_config_apply();
2026         save_options(options);
2027 }
2028 */
2029
2030 void layout_show_config_window(LayoutWindow *lw)
2031 {
2032         LayoutConfig *lc;
2033         GtkWidget *win_vbox;
2034         GtkWidget *hbox;
2035         GtkWidget *vbox;
2036         GtkWidget *button;
2037         GtkWidget *ct_button;
2038         GtkWidget *group;
2039         GtkWidget *frame;
2040         GtkWidget *tabcomp;
2041
2042         lc = g_new0(LayoutConfig, 1);
2043         lc->lw = lw;
2044         layout_sync_options_with_current_state(lw);
2045         copy_layout_options(&lc->options, &lw->options);
2046
2047         lc->configwindow = window_new(GTK_WINDOW_TOPLEVEL, "Layout", PIXBUF_INLINE_ICON_CONFIG, NULL, _("Window options and layout"));
2048         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2049
2050         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2051                          G_CALLBACK(layout_config_delete_cb), lc);
2052
2053         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2054         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2055         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2056
2057         win_vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2058         gtk_container_add(GTK_CONTAINER(lc->configwindow), win_vbox);
2059         gtk_widget_show(win_vbox);
2060
2061         hbox = gtk_hbutton_box_new();
2062         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2063         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2064         gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2065         gtk_widget_show(hbox);
2066
2067         button = pref_button_new(NULL, GTK_STOCK_OK, NULL, FALSE,
2068                                  G_CALLBACK(layout_config_ok_cb), lc);
2069         gtk_container_add(GTK_CONTAINER(hbox), button);
2070         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2071         gtk_widget_grab_default(button);
2072         gtk_widget_show(button);
2073
2074         ct_button = button;
2075 /*
2076         button = pref_button_new(NULL, GTK_STOCK_SAVE, NULL, FALSE,
2077                                  G_CALLBACK(layout_config_save_cb), NULL);
2078         gtk_container_add(GTK_CONTAINER(hbox), button);
2079         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2080         gtk_widget_show(button);
2081 */
2082         button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
2083                                  G_CALLBACK(layout_config_apply_cb), lc);
2084         gtk_container_add(GTK_CONTAINER(hbox), button);
2085         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2086         gtk_widget_show(button);
2087
2088         button = pref_button_new(NULL, GTK_STOCK_CANCEL, NULL, FALSE,
2089                                  G_CALLBACK(layout_config_close_cb), lc);
2090         gtk_container_add(GTK_CONTAINER(hbox), button);
2091         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2092         gtk_widget_show(button);
2093
2094         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2095                 {
2096                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2097                 }
2098
2099         frame = pref_frame_new(win_vbox, TRUE, NULL, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2100
2101         vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2102         gtk_container_add(GTK_CONTAINER(frame), vbox);
2103         gtk_widget_show(vbox);
2104
2105         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2106
2107         pref_label_new(group, _("Home button path (empty to use your home directory)"));
2108         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2109
2110         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, NULL, NULL);
2111         tab_completion_add_select_button(lc->home_path_entry, NULL, TRUE);
2112         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2113         gtk_widget_show(tabcomp);
2114
2115         button = pref_button_new(hbox, NULL, _("Use current"), FALSE,
2116                                  G_CALLBACK(home_path_set_current_cb), lc);
2117
2118         group = pref_group_new(vbox, FALSE, _("Behavior"), GTK_ORIENTATION_VERTICAL);
2119
2120         pref_checkbox_new_int(group, _("Show date in directories list view"),
2121                               lc->options.show_directory_date, &lc->options.show_directory_date);
2122
2123         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2124
2125         lc->layout_widget = layout_config_new();
2126         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2127         gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2128
2129         gtk_widget_show(lc->layout_widget);
2130         gtk_widget_show(lc->configwindow);
2131 }
2132
2133 /*
2134  *-----------------------------------------------------------------------------
2135  * base
2136  *-----------------------------------------------------------------------------
2137  */
2138
2139 void layout_sync_options_with_current_state(LayoutWindow *lw)
2140 {
2141         Histogram *histogram;
2142         if (!layout_valid(&lw)) return;
2143
2144         lw->options.main_window.maximized =  window_maximized(lw->window);
2145         if (!lw->options.main_window.maximized)
2146                 {
2147                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2148                                     &lw->options.main_window.w, &lw->options.main_window.h);
2149                 }
2150
2151         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2152
2153 //      layout_sort_get(NULL, &options->file_sort.method, &options->file_sort.ascending);
2154
2155         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2156                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2157
2158         lw->options.image_overlay.state = image_osd_get(lw->image);
2159         histogram = image_osd_get_histogram(lw->image);
2160
2161         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2162         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2163
2164 //      if (options->startup.restore_path && options->startup.use_last_path)
2165 //              {
2166 //              g_free(options->startup.path);
2167 //              options->startup.path = g_strdup(layout_get_path(NULL));
2168 //              }
2169 }
2170
2171 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2172 {
2173         gboolean refresh_style;
2174         gboolean refresh_lists;
2175
2176         if (!layout_valid(&lw)) return;
2177 /* FIXME: add other options too */
2178
2179         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2180         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2181
2182         copy_layout_options(&lw->options, lop);
2183
2184         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2185         if (refresh_lists) layout_refresh(lw);
2186 }
2187
2188
2189 void layout_close(LayoutWindow *lw)
2190 {
2191         if (layout_window_list && layout_window_list->next)
2192                 {
2193                 layout_free(lw);
2194                 }
2195         else
2196                 {
2197                 exit_program();
2198                 }
2199 }
2200
2201 void layout_free(LayoutWindow *lw)
2202 {
2203         if (!lw) return;
2204
2205         layout_window_list = g_list_remove(layout_window_list, lw);
2206
2207         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, lw);
2208
2209         layout_bars_close(lw);
2210
2211         g_object_unref(lw->menu_bar);
2212         g_object_unref(lw->toolbar);
2213         g_object_unref(lw->utility_box);
2214
2215         gtk_widget_destroy(lw->window);
2216
2217         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2218
2219         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2220
2221         if (lw->dir_fd)
2222                 {
2223                 file_data_unregister_real_time_monitor(lw->dir_fd);
2224                 file_data_unref(lw->dir_fd);
2225                 }
2226
2227         string_list_free(lw->toolbar_actions);
2228         free_layout_options_content(&lw->options);
2229         g_free(lw);
2230 }
2231
2232 static gboolean layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2233 {
2234         LayoutWindow *lw = data;
2235
2236         layout_close(lw);
2237         return TRUE;
2238 }
2239
2240 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2241 {
2242         return layout_new_with_geometry(dir_fd, lop, NULL);
2243 }
2244
2245 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2246                                        const gchar *geometry)
2247 {
2248         LayoutWindow *lw;
2249         GdkGeometry hint;
2250         GdkWindowHints hint_mask;
2251         Histogram *histogram;
2252
2253         lw = g_new0(LayoutWindow, 1);
2254
2255         if (lop)
2256                 copy_layout_options(&lw->options, lop);
2257         else
2258                 init_layout_options(&lw->options);
2259
2260         lw->sort_method = SORT_NAME;
2261         lw->sort_ascend = TRUE;
2262
2263         layout_set_unique_id(lw);
2264 //      lw->options.tools_float = popped;
2265 //      lw->options.tools_hidden = hidden;
2266 //      lw->bar_sort_enabled = options->panels.sort.enabled;
2267 //      lw->bar_enabled = options->panels.info.enabled;
2268
2269         /* default layout */
2270
2271         layout_config_parse(lw->options.style, lw->options.order,
2272                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2273         if (lw->options.dir_view_type >= VIEW_DIR_TYPES_COUNT) lw->options.dir_view_type = 0;
2274         if (lw->options.file_view_type >= VIEW_FILE_TYPES_COUNT) lw->options.file_view_type = 0;
2275
2276         /* divider positions */
2277
2278         if (!options->save_window_positions)
2279                 {
2280                 lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2281                 lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2282                 lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2283                 }
2284
2285         /* window */
2286
2287         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_APPNAME_LC, NULL, NULL, NULL);
2288         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2289         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2290
2291         if (options->save_window_positions)
2292                 {
2293                 hint_mask = GDK_HINT_USER_POS;
2294                 }
2295         else
2296                 {
2297                 hint_mask = 0;
2298                 }
2299
2300         hint.min_width = 32;
2301         hint.min_height = 32;
2302         hint.base_width = 0;
2303         hint.base_height = 0;
2304         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
2305                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
2306
2307         if (options->save_window_positions)
2308                 {
2309                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2310 //              if (!layout_window_list)
2311 //                      {
2312                 gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2313                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2314 //                      }
2315                 }
2316         else
2317                 {
2318                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2319                 }
2320
2321         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2322                          G_CALLBACK(layout_delete_cb), lw);
2323
2324         layout_keyboard_init(lw, lw->window);
2325
2326 #ifdef HAVE_LIRC
2327         layout_image_lirc_init(lw);
2328 #endif
2329
2330         lw->main_box = gtk_vbox_new(FALSE, 0);
2331         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
2332         gtk_widget_show(lw->main_box);
2333
2334         layout_grid_setup(lw);
2335         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2336
2337         layout_util_sync(lw);
2338         layout_status_update_all(lw);
2339
2340         if (dir_fd)
2341                 {
2342                 layout_set_fd(lw, dir_fd);
2343                 }
2344         else
2345                 {
2346                 GdkPixbuf *pixbuf;
2347
2348                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2349
2350                 /* FIXME: the zoom value set here is the value, which is then copied again and again
2351                    in "Leave Zoom at previous setting" mode. This is not ideal.  */
2352                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2353                 g_object_unref(pixbuf);
2354                 }
2355
2356         if (geometry)
2357                 {
2358                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2359                         {
2360                         log_printf("%s", _("Invalid geometry\n"));
2361                         }
2362                 }
2363
2364         gtk_widget_show(lw->window);
2365         layout_tools_hide(lw, lw->options.tools_hidden);
2366
2367         image_osd_set(lw->image, lw->options.image_overlay.state);
2368         histogram = image_osd_get_histogram(lw->image);
2369
2370         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2371         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2372
2373         layout_window_list = g_list_append(layout_window_list, lw);
2374
2375         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2376
2377         return lw;
2378 }
2379
2380 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2381 {
2382         WRITE_NL(); WRITE_CHAR(*layout, id);
2383
2384         WRITE_NL(); WRITE_INT(*layout, style);
2385         WRITE_NL(); WRITE_CHAR(*layout, order);
2386         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2387         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2388         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2389         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2390         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2391         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2392         WRITE_SEPARATOR();
2393
2394         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2395         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2396         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2397         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2398         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2399         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2400         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2401         WRITE_SEPARATOR();
2402
2403         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2404         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2405         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2406         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2407         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2408         WRITE_SEPARATOR();
2409
2410         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2411         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2412         WRITE_SEPARATOR();
2413
2414         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2415         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2416         WRITE_SEPARATOR();
2417
2418         WRITE_NL(); WRITE_BOOL(*layout, toolbar_hidden);
2419         WRITE_NL(); WRITE_BOOL(*layout, info_pixel_hidden);
2420
2421         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2422         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2423         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2424 }
2425
2426
2427 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2428 {
2429         layout_sync_options_with_current_state(lw);
2430         WRITE_NL(); WRITE_STRING("<layout");
2431         layout_write_attributes(&lw->options, outstr, indent + 1);
2432         WRITE_STRING(">");
2433
2434         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2435         bar_write_config(lw->bar, outstr, indent + 1);
2436
2437         layout_toolbar_write_config(lw, outstr, indent + 1);
2438
2439         WRITE_NL(); WRITE_STRING("</layout>");
2440 }
2441
2442 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2443 {
2444
2445         while (*attribute_names)
2446                 {
2447                 const gchar *option = *attribute_names++;
2448                 const gchar *value = *attribute_values++;
2449
2450                 /* layout options */
2451                 if (READ_CHAR(*layout, id)) continue;
2452
2453                 if (READ_INT(*layout, style)) continue;
2454                 if (READ_CHAR(*layout, order)) continue;
2455
2456                 if (READ_UINT(*layout, dir_view_type)) continue;
2457                 if (READ_UINT(*layout, file_view_type)) continue;
2458                 if (READ_BOOL(*layout, show_marks)) continue;
2459                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2460                 if (READ_BOOL(*layout, show_directory_date)) continue;
2461                 if (READ_CHAR(*layout, home_path)) continue;
2462
2463                 /* window positions */
2464
2465                 if (READ_INT(*layout, main_window.x)) continue;
2466                 if (READ_INT(*layout, main_window.y)) continue;
2467                 if (READ_INT(*layout, main_window.w)) continue;
2468                 if (READ_INT(*layout, main_window.h)) continue;
2469                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2470                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2471                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2472
2473                 if (READ_INT(*layout, float_window.x)) continue;
2474                 if (READ_INT(*layout, float_window.y)) continue;
2475                 if (READ_INT(*layout, float_window.w)) continue;
2476                 if (READ_INT(*layout, float_window.h)) continue;
2477                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2478
2479                 if (READ_INT(*layout, properties_window.w)) continue;
2480                 if (READ_INT(*layout, properties_window.h)) continue;
2481
2482                 if (READ_BOOL(*layout, tools_float)) continue;
2483                 if (READ_BOOL(*layout, tools_hidden)) continue;
2484                 if (READ_BOOL(*layout, toolbar_hidden)) continue;
2485                 if (READ_BOOL(*layout, info_pixel_hidden)) continue;
2486
2487                 if (READ_UINT(*layout, image_overlay.state)) continue;
2488                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2489                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2490
2491                 log_printf("unknown attribute %s = %s\n", option, value);
2492                 }
2493
2494 }
2495
2496 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
2497 {
2498         if (command_line->startup_blank)
2499                 {
2500                 *path = NULL;
2501                 }
2502         else if (command_line->file)
2503                 {
2504                 *path = g_strdup(command_line->file);
2505                 }
2506         else if (command_line->path)
2507                 {
2508                 *path = g_strdup(command_line->path);
2509                 }
2510         else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
2511                 {
2512                 *path = g_strdup(options->startup.path);
2513                 }
2514         else
2515                 {
2516                 *path = get_current_dir();
2517                 }
2518
2519         if (command_line->tools_show)
2520                 {
2521                 lop->tools_float = FALSE;
2522                 lop->tools_hidden = FALSE;
2523                 }
2524         else if (command_line->tools_hide)
2525                 {
2526                 lop->tools_hidden = TRUE;
2527                 }
2528 }
2529
2530 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
2531 {
2532         LayoutOptions lop;
2533         LayoutWindow *lw;
2534         gchar *path = NULL;
2535
2536         init_layout_options(&lop);
2537
2538         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
2539
2540         if (use_commandline)
2541                 {
2542                 layout_config_commandline(&lop, &path);
2543                 }
2544         else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
2545                 {
2546                 path = g_strdup(options->startup.path);
2547                 }
2548         else
2549                 {
2550                 path = get_current_dir();
2551                 }
2552
2553         lw = layout_new_with_geometry(NULL, &lop, use_commandline ? command_line->geometry : NULL);
2554         layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
2555         layout_set_path(lw, path);
2556
2557         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
2558         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
2559
2560
2561         g_free(path);
2562         free_layout_options_content(&lop);
2563         return lw;
2564 }
2565
2566 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
2567 {
2568         LayoutOptions lop;
2569
2570         init_layout_options(&lop);
2571
2572         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
2573
2574         layout_apply_options(lw, &lop);
2575
2576         free_layout_options_content(&lop);
2577 }
2578
2579
2580 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */